Cергій

Serhii Martynenko
Nationality: Ukrainian Date of birth: 20/07/1985 Gender: Male  Phone number: [open contact info](look above in the "contact info" section)

 Email address: [open contact info](look above in the "contact info" section)
 LinkedIn: Serhii Martynenko
 Work: Sumy (Ukraine)

WORK EXPERIENCE

 Okhtyrka Vocational College of Sumy National Agrarian University

Tutor of Informatics
[ 01/09/2022 – Current ]

 Masslight Inc. – Washington, United States
City: Washington | Country: United States | Business or sector: Professional, scientific and technical activities
Software Engineer
[ 01/09/2016 – 01/01/2025 ]

 Sumy State University – Sumy, Ukraine
Address: 2, Rymskogo-Korsakova Str., 40007 Sumy (Ukraine) | Website: http://sumdu.edu.ua/ | Business or
sector: Education
Teacher assistant
[ 01/12/2010 – 01/09/2021 ]
Lector in courses: "Information theory", "Decision support systems", "Computer graphics", "OS Linux administration".

 Sumy State University, AI Lab – Sumy, Ukraine
City: Sumy | Country: Ukraine | Business or sector: Professional, scientific and technical activities
Researcher
[ 01/12/2010 – 01/09/2021 ]
Research in field of image recognition systems synthesis.

 Smartsoft (3SS)
Business or sector: Professional, scientific and technical activities
Mobile developer
[ 25/12/2014 – 31/08/2016 ]

 Sumy State University – Sumy, Ukraine
Address: 2, Rymskogo-Korsakova Str., 40007 Sumy (Ukraine) | Website: http://sumdu.edu.ua/ | Business or
sector: Education
PhD Programme
[ 01/11/2007 – 01/06/2010 ]
Study in PhD programme of Sumy State University (specialty "Control system and processes")

 Computer network – Sumy, Ukraine
City: Sumy | Country: Ukraine | Website: http://avenue.com.ua/ | Business or sector: Professional, scientific
and technical activities

1/6
Computer programmer
[ 01/09/2007 – 31/10/2007 ]
Support software of computer network

 Computer Club – Sumy, Ukraine
City: Sumy | Country: Ukraine | Business or sector: Professional, scientific and technical activities
Network administrator
[ 01/06/2005 – 01/08/2005 ]
Support computers in network of computer club.

EDUCATION AND TRAINING

PhD degree
International Research and Training Center for Information Technologies and Systems [ 01/11/2007 –
12/11/2014 ]
City: Kyiv | Country: Ukraine

Programmer-mathematician, Master degree
Sumy State University [ 01/07/2002 – 30/06/2007 ]
City: Sumy | Country: Ukraine | Field(s) of study: Computing

General:
- English language;
- Different branches of mathematics;
- Different branches of Computer Science;
Occupational:
- Working with framework 1C:Enterprise;
- Java, C/C++ programming languages;
- Octave for data processing;

Reserve officer
Military Department of Sumy State University [ 01/09/2005 – 31/05/2007 ]

Machine Learning Specialization
DeepLearning.AI, Stanford University [ 01/04/2025 – 02/08/2025 ]
Website: https://www.coursera.org/specializations/machine-learning-introduction

Specialization includes 3 courses:
Supervised Machine Learning: Regression and Classification
Advanced Learning Algorithms
Unsupervised Learning, Recommenders, Reinforcement Learning

Data Science Methodology
IBM [ 20/06/2025 – 06/07/2025 ]
Website: https://www.coursera.org/learn/data-science-methodology

Tools for Data Science
IBM [ 20/06/2025 – 08/07/2025 ]
Website: https://www.coursera.org/learn/open-source-tools-for-data-science

2/6
DevOps and AI on AWS: Upgrading Apps with Generative AI
Amazon Web Services [ 01/06/2025 – 14/06/2025 ]
Website: https://www.coursera.org/learn/upgrading-apps-generative-ai

DeepLearning.AI TensorFlow Developer Specialization
DeepLearning.AI [ 10/05/2020 – 22/08/2020 ]
Website: https://www.coursera.org/professional-certificates/tensorflow-in-practice

Verified certificate "Programming Cloud Services for Android Handheld Systems: Security"
(coursera.org)
Vanderbilt University [ 29/07/2015 – 30/08/2015 ]
City: Nashville | Country: United States

Verified certificate "Programming Cloud Services for Android Handheld Systems: Spring"
(coursera.org)
Vanderbilt University [ 17/06/2015 – 23/07/2015 ]
City: Nashville | Country: United States

Verified certificate "Programming Mobile Services for Android Handheld Systems: Communication"
(coursera.org)
Vanderbilt University [ 06/05/2015 – 11/06/2015 ]
City: Nashville | Country: United States

Verified certificate "Programming Mobile Services for Android Handheld Systems: Concurrency"
(coursera.org)
Vanderbilt University [ 19/03/2015 – 30/04/2015 ]
City: Nashville | Country: United States

Verified Certificate "Programming Mobile Applications for Android Handheld Systems"
(coursera.org)
University of Maryland [ 07/01/2015 – 03/04/2015 ]
City: Maryland | Country: United States

Certificate "Programming Mobile Applications for Android Handheld Systems" (coursera.org)
University of Maryland [ 01/02/2014 – 01/05/2014 ]
City: Maryland | Country: United States

Basic techniques of programming Android apps.

Certificate "An Introduction to Interactive Programming in Python" (coursera.org)
Rice University [ 04/11/2013 – 10/01/2014 ]
City: Houston | Country: United States

Basic skills in Python programming

Certificate "Creative, Serious and Playful Science of Android Apps" (coursera.org)
University of Illinois [ 01/10/2013 – 01/01/2014 ]
City: Champaign | Country: United States

Basic skills in Android programming.

3/6
Certificate "Writing in the Sciences" (OpenEdX)
Stanford University [ 20/09/2013 – 22/11/2013 ]
City: Stanford | Country: United States

Skills in science articles writing.

Certificate "Creative Programming for Digital Media & Mobile Apps" (coursera.org)
University of London [ 01/06/2013 – 01/10/2013 ]
City: London | Country: United Kingdom

Basics skills in Processing programming.

Certificate "Introduction to Databases" (coursera.org)
Stanford University [ 04/01/2013 – 03/03/2013 ]
City: Stanford | Country: United States

Basic principles in database technologies.

Certificate "Image and video processing" (coursera.org)
Duke University [ 02/01/2013 – 10/03/2013 ]
City: Durham | Country: United States

Basic algorithms and methods of image processing

Certificate "Machine Learning" (coursera.org)
Stanford University [ 01/02/2012 – 01/06/2012 ]
City: Stanford | Country: United States

Basic skills in Machine Learning area.

Certificate 1C:Enterprise (Professional)
Sumy State University [ 01/11/2006 – 01/05/2007 ]
City: Sumy | Country: Ukraine

1C:Enterprise user and junior developer

LANGUAGE SKILLS

Mother tongue(s): Ukrainian, Russian

Other language(s):
English German
LISTENING B2 READING B1 WRITING B1 LISTENING A2 READING B1 WRITING A2
SPOKEN PRODUCTION B1 SPOKEN INTERACTION B1 SPOKEN PRODUCTION A2 SPOKEN INTERACTION A2

Levels: A1 and A2: Basic user; B1 and B2: Independent user; C1 and C2: Proficient user

PUBLICATIONS

Publications

Google scholar:
http://scholar.google.com.ua/citations?hl=ru&user=ySWZCDsAAAAJ

4/6
PROJECTS

Projects
Project: Pro7 in Smartsoft/3SS
- create video streaming app with using of custom BE
- create custom UI components
- implementation of API
- technologies: Java, Retrofit
Project: Huawei validation in Smartsoft/3SS
- create video streaming app from scratch
- implementation of authorization process with using Huawei API
- technologies: Java, Retrofit, Dagger, ButterKnife
Project: 3Ready in Smartsoft/3SS
- create custom components for Android TV Box
- technologies: Java, RxJava, ButterKnife
- link: https://3ss.tv/2019/12/20/3ready-android-tv-from-3ss-powers-new-tv-service-proximus-pickx/
Project: Lansinoh in Masslight
- create custom components for the app
- migration of the app to Kotlin
- support ios platform and made customization and changes
- technologies: Swift, Java, Kotlin, Rx, Realm, Retrofit, PromiseKit
- link: available for USA markets
Project: Frame in Masslight
- create custom components for the app (IOS/Android)
- working with device contacts
- support app in both platforms
- technologies: Kotlin, Rx, Retrofit, Swift
- link: https://play.google.com/store/apps/details?id=com.framepostcards.android&hl=en_US
https://apps.apple.com/us/app/frameshot/id1214046719
Project: Pacify in Masslight
- support and implementation of new requirements in IOS/Android
- changes to Admin part of the app (React.js)
- made changes to basic parts of BE of the app
- technologies: Java, Kotlin, Swift, React.js, Ruby
- link: https://play.google.com/store/apps/details?id=io.pacify.android.patient
Project: Internal AR app in Masslight
- create AR app from scratch (IOS)
- added basic AI model
- technologies: Swift, Create ML, ARKit
- link: analog app https://apps.apple.com/us/app/aarp-innovation-lab-first-look/id1491943404
Project: OnePM web app in Masslight
- support and development of the web app
- created and added web components, support and bug fixing
- technologies: React, MUI, Typescript

5/6
JOB-RELATED SKILLS

Job-related skills

- Java SE

- Android

- Swift / IOS

- Kotlin

- Basics of React.js

- Basics of JavaScript

- C/C++

- HTML, CSS

- Python

- XML

- SQL/MySQL

- Processing

- Eclipse, Borland C++ Builder, Octave

- Windows, Linux

COMMUNICATION AND INTERPERSONAL SKILLS

Communication and interpersonal skills

- good communication skills gained through my experience as executive secretary of conference

- stress tolerance gained through my experience as executive secretary of conference

- ability to communicate with different people gained through my experience as teacher and lector in university

- ability to learn new technologies and gain new skills

- ability to work individual and for team gained through my experience as researcher in university- ability to adapt to
new environments

ORGANISATIONAL SKILLS

Organisational skills

- Organizer and executive secretary of 3 International scientific conference ISIE - 2011, 2013 (webpage: http://
ispo.elit.sumdu.edu.ua/index.php/en)

- Scientific supervisor of bachelor and master degree works

- Leader of University handball team

6/6